Matlab_changyongmingling

功率谱的MATLAB仿真代码，希望能够帮助大家！(功率谱的MATLAB仿真代码)

此例matlab是用cma算法均衡8PSK调制信号，代码清晰无误，仿真图效果很好。(In this case matlab is using the the cma algorithm balanced 8PSK modulation signal, the code is clear and unmistakable, the simulation map works well.)

DMC仿真程序,用MATLAB写的，m文件，直接运行就行。(Dynamic Matrix Control)

Newton法求特定方程的最小正根的计算程序(Newton Method particular the least positive root of equation calculation program)

Converts geodetic coordinates in WGS84_LLA to cartesian coordinates in WGS84_XYZ.

BP学习算法应用——模式分类 应用动量BP学习算法对UCI提供的经典数据库——鸢尾属植物数据库进行分类，速度快，精度高。iris.arff为数据库文件，可用Weka数据挖掘软件打开。Iris.csv为源代码读取的数据文件，通过Weka软件转换得到。 将源文件Iris_classify.m和Iris.csv文件放入matlab的work文件夹中直接运行即可。(BP learning algorithm applications- the application of pattern classification momentum BP learning algorithm to provide a classic UCI database- iris database classification, high speed and accuracy. iris.arff for the database file that can be used to open Weka data mining software. Iris.csv for the source code to read the data files have been converted through Weka software. Iris_classify.m the source document and document Iris.csv Add matlab folder of work can be directly run.)

针对数字图片的各种攻击方法，使用Matlab编写。(Digital images for a variety of attack methods, the use of Matlab to write.)

Latitude, longitude, altitude to earth ECI position conversion. WGS84 coordinates was used.

说明：  模拟地球转动的程序 matlab 代码 程序 直接可用(Simulation of the Earth s rotation procedure matlab code can be used directly)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.